89746461

素因数分解:

$3^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 56

約数和(自身を含む): 157741760

約数和(自身を除く): 67995299

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 301, 387, 409, 567, 729, 903, 1161, 1227, 1701, 2709, 2863, 3483, 3681, 5103, 8127, 8589, 10449, 11043, 17587, 24381, 25767, 31347, 33129, 52761, 73143, 77301, 99387, 123109, 158283, 219429, 231903, 298161, 369327, 474849, 695709, 1107981, 1424547, 2087127, 3323943, 4273641, 9971829, 12820923, 29915487, 89746461]

約数ペア:

[(1, 89746461), (3, 29915487), (7, 12820923), (9, 9971829), (21, 4273641), (27, 3323943), (43, 2087127), (63, 1424547), (81, 1107981), (129, 695709), (189, 474849), (243, 369327), (301, 298161), (387, 231903), (409, 219429), (567, 158283), (729, 123109), (903, 99387), (1161, 77301), (1227, 73143), (1701, 52761), (2709, 33129), (2863, 31347), (3483, 25767), (3681, 24381), (5103, 17587), (8127, 11043), (8589, 10449)]